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https://issues.apache.org/jira/browse/KAFKA-908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manikumar resolved KAFKA-908.
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Resolution: Fixed
Closing inactive issue. Pl reopen if you think the issue still exists
> Write duplicate messages during broker failure
> ----------------------------------------------
>
> Key: KAFKA-908
> URL: https://issues.apache.org/jira/browse/KAFKA-908
> Project: Kafka
> Issue Type: Bug
> Components: replication
> Affects Versions: 0.8.0
> Reporter: Tudor Scurtu
> Assignee: Neha Narkhede
> Priority: Minor
>
> Reproduction steps:
> 1. Start a multi-broker quorum (e.g. 3 brokers)
> 2. Create a multi-replica topic (e.g. 3 replicas)
> 3. Start an async performance producer with a fixed number of messages to
> produce
> 4. Force kill a partition leader broker using SIGKILL (no clean shutdown) -
> make sure you kill it during actual writes
> 5. Wait for the producer to stop
> 6. Read from the topic from the beginning - there will a small amount of
> duplicate messages
> Reproduction rate: sometimes
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